Struct arrow_format::ipc::DictionaryEncoding

pub struct DictionaryEncoding {
    pub id: i64,
    pub index_type: Option<Box<Int>>,
    pub is_ordered: bool,
    pub dictionary_kind: DictionaryKind,
}

Available on crate feature ipc only.

Fields

id: i64

index_type: Option<Box<Int>>

is_ordered: bool

dictionary_kind: DictionaryKind

Implementations

impl DictionaryEncoding

pub fn create(
    builder: &mut Builder,
    id: impl WriteAsDefault<i64, i64>,
    index_type: impl WriteAsOptional<Offset<Int>>,
    is_ordered: impl WriteAsDefault<bool, bool>,
    dictionary_kind: impl WriteAsDefault<DictionaryKind, DictionaryKind>
) -> Offset<Self>

Trait Implementations

impl Clone for DictionaryEncoding

fn clone(&self) -> DictionaryEncoding

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DictionaryEncoding

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DictionaryEncoding

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<DictionaryEncoding> for DictionaryEncoding

fn eq(&self, other: &DictionaryEncoding) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DictionaryEncoding

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<DictionaryEncodingRef<'a>> for DictionaryEncoding

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: DictionaryEncodingRef<'a>) -> Result<Self>

Performs the conversion.

impl StructuralPartialEq for DictionaryEncoding

impl VectorWrite<Offset<DictionaryEncoding>> for DictionaryEncoding

impl WriteAs<Offset<DictionaryEncoding>> for DictionaryEncoding

impl WriteAsOffset<DictionaryEncoding> for DictionaryEncoding

impl WriteAsOptional<Offset<DictionaryEncoding>> for DictionaryEncoding